5v2a dual usb charger 1.High quality,competitive price 2.CE,FCC,ROHS 3. ... months warranty 4.with different output way Dear USB 5v2a wall usb ChargerPRODUCT SPECIFICATION: Input Voltage: 100 ~ 240 V Frequency: 50 ... protection Safety Approval: EN / IEC 60950, Environmental Certificate:RoHS, REACHApplication:cellphone,mobile phone.Mp3/MP4.game player ,Tablets Dual usb wall charger